public ListSuitableTraineeDTO GetSuitableTrainees(int programID)
{
try
{
ListSuitableTraineeDTO suitableTrainees = new ListSuitableTraineeDTO();
List <ShortTraineeDetailDTO> listSuitableTrainees = new List <ShortTraineeDetailDTO>();
#region Get Competencies trained by the program, we will use it to compare with trainee's Competencies
List <int> competenciesTrainedID = new List <int>();
//Get program by ProgramId
var program = _programRepository.Get(programID);
int[] modulesIncludedID = program.ArrayOfIncludedModules;
//Get list module by array ModuleId
var modulesIncluded = _moduleRepository.GetModulesByArrayID(modulesIncludedID);
foreach (Module module in modulesIncluded)
{
//Get list Competencies trained by module
List <int> competenciesTrainedIDByModule = module.ArrayOfTrainingCompetencies.ToList();
//Add there Competencies to list Competencies trained by program
foreach (int competenceID in competenciesTrainedIDByModule)
{
competenciesTrainedID.Add(competenceID);
}
}
//Remove the duplicate Competencies
competenciesTrainedID = competenciesTrainedID.Distinct().ToList();
#endregion
#region Get all the trainee in database, we will findout the suitable trainees
var trainees = _traineeRepository.GetAllIncluding(trainee => trainee.Person);
foreach (Trainee trainee in trainees)
{
int[] competenciesGained = trainee.ArrayOfCompetence;
if (_compareAppService.IsMissingCompetencies(competenciesGained, competenciesTrainedID.ToArray()))
{
//This one is a suitable trainee
ShortTraineeDetailDTO suitableTrainee = new ShortTraineeDetailDTO();
suitableTrainee.TraineeId = trainee.Id;
suitableTrainee.Name = trainee.Person.Name;
suitableTrainee.DefaultDepartment = trainee.DefaultDepartment;
listSuitableTrainees.Add(suitableTrainee);
}
}
suitableTrainees.ListSuitableTrainees = listSuitableTrainees;
#endregion
return(suitableTrainees);
}
catch (Exception e)
{
return(null);
}
}
